Question

differentiate between r e r and s e r how is endoplasmic reticulum important for membrane biogenesis

Answer 1

Smooth endoplasmic reticulum
1.It is a series of interconnected tubules.
2.No ribosomes on its surface
3.Helps in the manufacture of fat molecules of lipids
4.In liver cells of vertebrates,SER detoxifies many poisons and drugs

Rough endoplasmic reticulum
1.Ribosomes are attached on its surface
2.Proteins manufactured in ribosomes are transported to other parts through RER

Membrane biogenesis is the process of formation of plasma membrane with the help of protein and lipids
endoplasmic reticulum helps in membrane biogenesis by helping in the formation of lipid,proteins and even steroids which are important for it.